FastInput is aimed to simplify reading of known input from stdin,
mainly in a competetive programming environment. The crate exposes
the FastInput struct which contains methods for reading and parsing
line-based input. FastInput does no validation of the input and
uses unsafe operations and buffering to achieve great performance.
The following example creates a new FastInput and reads some input:
```rust use fast_input::{FastInput, Str};
let input = FastInput::new(); let firstline = input.nextline();
// Type arguments can often be omitted as rust is awesome, // specified here for clarity. let (a, b): (u32, u32) = input.next_tuple();
println!("First line was: {}, a + b = {}", first_line, a + b);
// Read a line of integers and collect into a Vec
let numbers: Vec
// FastInput contains methods to read up to quintuples
let (a, b, c, d, e) = input.next_quintuple();
let sum: i32 = 0i32 + a + b + c + d + e;
// The Str type can be used to mix string slices with parsed data
let (name, age) = input.next_tuple::Str can be dereferenced into its contained string slice
let name: &str = *name;
// Read all remaining lines and print them while input.hasnextline() { println!("{}", input.next_line()); } ```